Finite Group Databasebeta

Q8×C97 #11715905

order776
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C22×C97 · Schur multiplier (H2) = C1

Aliases

direct productQ8×C97

Subgroups

subgroupG/H
center, socle, prime radicalC2×C97C22
commutator, Frattini, cosocleC2C22×C97
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C97 ◁ G

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 105
transitive degreeμt(G) = 776

A minimal faithful permutation representation — 2 generators on 105 points:

(1,2,3,4)(5,8,7,6)(9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105);(1,5,3,7)(2,6,4,8)

Conjugacy classes & character table

485 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#13095498, #13095501, Q8×D97, …
maximal subgroup ofSD16×C97, Q16×C97, C2×Q8×C97, …
maximal normal subgroup ofSD16×C97, Q16×C97, C2×Q8×C97, …
maximal quotient ofC4⋊C4×C97, C2×Q8×C97

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(776, 11);